Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509527 | High and very high voltage DC power cable | Robert Gadessaud, Patrice Tran, Hakim Janah, Pierre Mirebeau, Daniel Acroute | 2003-01-21 |
| 5416155 | Material for semiconductive screening | Stanislas Galaj, Alain Le Mehaute, Etienne Hannecart, Claude Franquinet | 1995-05-16 |
| 5312578 | Method of making an insulating body of high dielectric strength | Alain Le Mehaute | 1994-05-17 |